tree 837a3f6d160ab764b8dc2cc3652d8ff60f7c6f06
parent b4fda18d8353cd4b27aefac832f392ad264facc4
author Christopher Ferris <cferris@google.com> 1512426238 -0800
committer Christopher Ferris <cferris@google.com> 1512426454 -0800

Switch MemoryRemote to use ptrace.

Some processes will fail to read when using process_vm_read, so switch
back to ptrace for now. For example, the system_server process only
gets two frames without this fix.

Fix up some of the remote memory read unit tests to allow passing
even when using ptrace.

Bug: 70160908

Test: All unit tests pass, debuggerd -b <system_server pid> works.
Change-Id: I37c67bf9c480d7268c9fe32dad6a8d78a4020b85